| 11024141 |
Smoke device and smoke detection circuit |
— |
2021-06-01 |
| 10600301 |
Smoke device and smoke detection circuit |
— |
2020-03-24 |
| 8766807 |
Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection |
— |
2014-07-01 |
| 8395501 |
Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection for reduced resource microprocessors |
— |
2013-03-12 |
| 8284065 |
Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection |
— |
2012-10-09 |
| D653566 |
Plug-in hazardous condition detector |
Cynthia A. Gonzales |
2012-02-07 |
| D653574 |
Finned hazardous condition detector |
— |
2012-02-07 |
| 7893825 |
Alarm origination latching system and method |
— |
2011-02-22 |
| D627670 |
Hazardous condition detector |
— |
2010-11-23 |
| D627671 |
DC hazardous condition detector |
— |
2010-11-23 |
| 7289764 |
Cardholder interface for an access control system |
Ronald W. Taylor, James F. Wiemeyer |
2007-10-30 |
| 7221115 |
Method and apparatus for controlling multiplexed motors |
Jack Jih-Sang Chen, Kenneth Such, Jeremy S. Waldrop, Milan Sebek |
2007-05-22 |
| 7065323 |
RF dynamic channel switching method |
Ronald W. Taylor, James F. Wiemeyer |
2006-06-20 |
| 5936544 |
Wireless access system |
Dennis Charlesbois, Frederick J. Conforti, Ming-lam Ng, Cornelio M. Varilla |
1999-08-10 |